Overview
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
eDesignSuite
Get Started
Partner products
Sales Briefcase
  • The CLT01-38SQ7 provides an 8-line protected digital input termination with serialized state transfer. This device enhances the I/O module density by cutting the dissipation (78 mW per input) and reducing the count of opto-transistors. Its 6.25 MHz SPI peripheral output serializes the input state transfer to the I/O module controller.

    Key Features

    • 8 inputs - 8-bit SPI output
    • High side input with common ground
    • 5 V Voltage regulator
    • Package: QFN 7x7 - 48L
    • 30 V reverse polarity capable
    • Adjustable current limiters
    • LED output for visual status
    • Optional: 16-bit mode with parity check, temperature and voltage alarms
    • Daisy chain capable
    • Power dissipation: 78 mW per channel
    • Complies with following standards:
      • IEC61000-4-2:
        • ±8 kV contact discharge
        • ±15 kV air discharge
      • IEC61000-4-4:
        • ±4 kV
      • IEC61000-4-5:
        • Input: ±1 kV
        • Power supply: ±2.5 kV

Recommended for you

Related Applications

Connectivity

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      X-NUCLEO-PLC01A1

      Active

      Industrial input/output expansion board based on VNI8200XP and CLT01-38SQ7 for STM32 Nucleo

      STM32 ODE Translate HW ST
      X-NUCLEO-PLC01A1

      Description:

      Industrial input/output expansion board based on VNI8200XP and CLT01-38SQ7 for STM32 Nucleo
    • Part number
      Status
      Description
      Type
      Supplier

      STEVAL-IFP031V1

      Active

      High speed digital input current limiter evaluation board based on CLT01-38SQ7

      Process Control and Automation Solution Eval Boards ST
      STEVAL-IFP031V1

      Description:

      High speed digital input current limiter evaluation board based on CLT01-38SQ7
    • Part number
      Status
      Description
      Type
      Supplier

      ST Protection Finder

      Active

      Protection product finder application for Android, iOS and Wandoujia

      Finders Apps ST
      ST Protection Finder

      Description:

      Protection product finder application for Android, iOS and Wandoujia

CAD/EDA Symbols, Footprints and Models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
CLT01-38SQ7-TR
Active
QFN-48L Industrial Ecopack2

CLT01-38SQ7-TR

Package:

QFN-48L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN-48L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
CLT01-38SQ7-TR Available at 2 distributors

Distributor availability ofCLT01-38SQ7-TR

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 2025 1 Order Now
Farnell Element14 EUROPE 1310 1 Order Now

Distributor reported inventory date: 2020-10-21

Distributor Name

RS COMPONENTS

Stock

2025

Min.Order

1

Region

EUROPE Order Now

Farnell Element14

Stock

1310

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-21

Buy Direct
Active
EAR99 NEC Tape And Reel QFN-48L - - MALAYSIA 1.267 / 50

CLT01-38SQ7-TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.267 / 50

Distributor availability ofCLT01-38SQ7-TR

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 2025 1 Order Now
Farnell Element14 EUROPE 1310 1 Order Now

Distributor reported inventory date: 2020-10-21

Distributor Name

RS COMPONENTS

Stock

2025

Min.Order

1

Region

EUROPE Order Now

Farnell Element14

Stock

1310

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-21

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

QFN-48L

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

1.267 / 50

Country of Origin

MALAYSIA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors